Potential technical applications of printable functional inks.

The video and information in this post relate to an ECS Journal of Solid State Science and Technology focus issue called: Printable Functional Materials for Electronics and Energy Applications.

(Read/download the focus issue now. It’s entirely free.)

Printing technologies in an atmospheric environment offer the potential for low-cost and materials-efficient alternatives for manufacturing electronics and energy devices such as luminescent displays, thin-film transistors, sensors, thin-film photovoltaics, fuel cells, capacitors, and batteries. Significant progress has been made in the area of printable functional organic and inorganic materials including conductors, semiconductors, and dielectric and luminescent materials.

These new printable functional materials have and will continue to enable exciting advances in printed electronics and energy devices. Some examples are printed amorphous oxide semiconductors, organic conductors and semiconductors, inorganic semiconductor nanomaterials, silicon, chalcogenide semiconductors, ceramics, metals, intercalation compounds, and carbon-based materials.

A special focus issue of the ECS Journal of Solid State Science and Technology was created about the publication of state-of-the-art efforts that address a variety of approaches to printable functional materials and device. This focus issue, consisting of a total of 15 papers, includes both invited and contributed papers reflecting recent achievements in printable functional materials and devices.

The topics of these papers span several key ECS technical areas, including batteries, sensors, fuel cells, carbon nanostructures and devices, electronic and photonic devices, and display materials, devices, and processing. The overall collection of this focus issue covers an impressive scope from fundamental science and engineering of printing process, ink chemistry and ink conversion processes, printed devices, and characterizations to the future outlook for printable functional materials and devices.

The video below show demonstrates Inkjet Printed Conductive Tracks for Printed Electronic conducted by S.-P. Chen, H.-L. Chiu, P.-H. Wang, and Y.-C. Liao, Department of Chemical Engineering, National Taiwan University, No. 1 Sec. 4 Roosevelt Road, Taipei 10617, Taiwan.

Step-by-step explanation of the video:

For printed electronic devices, metal thin film patterns with great conductivities are required. Three major ways to produce inkjet-printed metal tracks will be shown in this video.

(more…)

Tesla was known for discovering amazing things and then forgetting to write them down.
Image: The Oatmeal

Nikola Tesla is one of the most recognizable scientists in history; unfortunately the majority of his life was dominated by poverty, isolation, and intense emotional relationships with pigeons. Even with all of this, Telsa’s story is both inspiring, and often times even funny. Here are a few things you may not have known about Tesla.

He once made $2/day digging ditches
After graduating from university, Tesla had big dreams of revolutionizing discovery and development in electricity. He began that journey by working at Edison’s electric company in Paris, but traveled to the United States in hopes of working directly with Edison. Of course, upon seeing his potential, Edison offered him a job. However, Edison never paid Tesla the promised amount of $50,000 for the design of an improved direct current generator. With this, Tesla left Edison’s lab and dug ditches to make ends meet until he found enough backers to start his own lab.

Telsa paid an overdue bill with a “death beam”
Most people know that Tesla had quite the eccentric personality, but his later years in life really demonstrated this. Tesla picked pigeons over people and jumped from one hotel to another living a life of isolation. In an attempt to pay his overdue bill at the Governor Clinton hotel, he offered the establishment a wooden case containing a “death beam.” Tesla stated that it held a potentially war-ending weapon, but that the hotel must never open it. They listened… for a while. Once Tesla died the hotel opened the box to unveil nothing but old electrical components.

(more…)

A historic gathering of past chairmen of the ECS Nanocarbons Division was held at the 227th ECS Meeting in Chicago. ECS Executive Director Roque Calvo sat down with Karl Kadish, Prashant Kamat, Francis D’Souza, Dirk Guldi, and Bruce Weisman discuss the history of the Nanocarbons Division, practical applications of nanocarbons and fullerenes, and where we can expect this exciting science to go in the future.

Listen below and download this episode and others for free through the iTunes Store, SoundCloud, or our RSS Feed.

(more…)

Top male and female finishers, Matthew Lawder and Elizabeth Jones.

We’ve got the results of the Free the Science 5K held during the 227th ECS Meeting. The reigning champ, Matthew Lawder, was first overall with a time of 16:45. In the women’s category, Elizabeth Jones was the first with a time of 22:06.

Proceeds from this event will benefit the ECS Publications Endowment.

(PS: Were you in the race? Get your official time online here!)

This race is Lawder’s third straight overall Free the Science 5K win. His first victory was during our Orlando meeting, followed by our meeting in Cancun.

“I’m hoping to go the the Phoenix meeting so I can defend my title,” said Lawder.

(more…)

Mike Zach demonstrating his novel NanoFab Lab… in a Box! during the ECS Meeting!

“What I do is simply help develop confidence in students.”

That’s Mike Zach’s mission with his exceptionally novel NanoFab Lab… in a Box!

Looking to inspire young people and help propel them in scientific careers, Zach took it upon himself to develop an affordable, self-automated, easy to use nanolab.

What Zach is doing is allowing students to understand complex science and have a hands-on experience in making patterned nanowires. Typically nanowires need a multimillion dollar lab to be produced, but Zach has streamlined this process in order to give high school-aged students all over the country a chance to immerse themselves in this seemingly limitless science.

“I’m just looking to get more students involved in electrochemistry… in the science,” said Zach.

(more…)

David Wipf talks about the ECS Podcast during the Bard and Moore Award Winners Dinner at the 227th ECS Meeting Meeting.

From undergrads to PhD students, ECS’s David Wipf covers the educational spectrum at Mississippi State University. His goal? Wipf wants to get more students interested in science by showing them the human side of scientists and what happens beyond the lab.

Wipf recently heard Johna Leddy’s ECS podcast immediately saw the value in it for his students.

“It’s great that students get to hear how these scientists started,” said Wipf. “They weren’t super geniuses—they just liked science.”

As a professor in analytical chemistry, Wipf is always striving to get his students excited about science. While guests on the ECS podcast—such as Subhash Singhal and John Turner—happen to be very prominent scientists, Wipif appreciates the fact listeners get to see the unique stories of the guests’ roots and early scientific career.

“The podcasts show that everybody could do it if they wanted to,” said Wipf.

ECS’s job board keeps you up-to-date with the latest career opportunities in electrochemical and solid state science. Check out the latest openings that have been added to the board.

P.S. Employers can post open positions for free!

Senior Manager, External Technology
Energizer – Westlake, Ohio
Candidate is required to establish agreements and negotiate contracts with technology leaders including companies (public, private and start-up) and universities and national laboratories. Contracts will be vetted internally with line management and legal prior to executing.

Electrochemistry Senior Engineer
Johnson Controls – Milwaukee, WI
The electrochemists uses his/her knowledge and understanding of the chemical and/or electrochemical processes that occur during the conversion of materials in the active masses of a battery, and how these phenomena affect battery performance under different applications, to recommend design or component changes to target performance specifications.

(more…)

A Consortium led by the Chemical and Allied Industries:
Creating Innovation Alliances for Business Growth

Submission deadline for presentations is June 5, 2015!

The Electrochemical Society is a partner on a grant awarded to the Ohio University Center for Electrochemical Research (CEER) from the National Institute of Standards and Technology (NIST) to facilitate the development of an Advanced Technology Roadmap focused on Electrochemical Pathways for Sustainable Manufacturing (EPSuM) with industrial company leadership. The goal of the roadmap is to establish an industry consortium to support, sustain, and enhance U.S. manufacturing capacity in the nation’s chemical industry and allied sectors through innovative electrochemical processes. Under the NIST Advanced Manufacturing Technology Consortia (AMTech) Program, the award will specifically support a roadmapping activity that could lead to funding to implement identified solutions.

We are working with Professor Gerri Botte, Center Director and Lisa Rooney, Industry Liaison at CEER to encourage participation in the roadmap process. Attached is a Call for Presenters for an Innovation Workshop in July. Due to the timelines for developing the roadmap, there is a short window to submit your application. Therefore, we have prepared a streamlined application that you can find here.

(more…)

Join the ECS Montreal Student Chapter for the 5th ECS Montreal Student Symposium.

This is an annual meeting for electrochemistry and materials science students in Montreal, Canada.

Abstract submission is now open until May 27, 2015. Submissions may be emailed here.

(more…)

Here at ECS, we strive to encourage research, discussion, critical assessment, and dissemination of scientific knowledge. What better way to do that in the digital age than with social networks?

Twitter has been one channel that scientists have adopted in the pursuit of disseminating information and advancing the science though education. Accordingly, we’ve compiled a short list of some of the best scientists to follow on Twitter.

Donald Sadoway, @dsadoway
Professor of Material Chemistry at MIT
ECS member Donald Sadoway is a battery expert and renewable energy guru. Check him out on Twitter to learn about the latest developments in battery technology and current issues in energy and climate.

#Energy#Storage still far too costly and without it, intermittent #renewables are paralyzed. Time for innovation.

— Donald R. Sadoway (@dsadoway) May 11, 2015

(more…)